The interim UFC welterweight championship is on the line at UFC 143, as the fiery and unpredictable Nick Diaz brings an 11 fight undefeated streak, a win over BJ Penn, and an attitude and style like no other into the Octagon for a showdown with “The Natural Born Killer,” former WEC champion and exciting finisher Carlos Condit. Plus, powerhouse wrestlers Josh Koscheck and Mike Pierce battle to make their case for a future shot at the 170-pound title. UFC 143: Diaz vs. Condit – Saturday, February 4th, live on Pay-Per-View from the Mandalay Bay Events Center in Las Vegas, Nevada.

The video above is streaming video highlights and LIVE streaming events that take place leading up to each WEC/UFC event. Through the weekend, the video player will continue to be refreshed with new, post-event content. See below for a schedule of events:

UFC 143: Diaz vs. Condit Streaming Schedule:

• Thursday, February 2, 2012 @ 11am HST - Pre-Fight Press Conference
• Friday, February 3 @ 2pm HST - Official Weigh-in
• Saturday, February 4 @ 5pm HST - UFC 143: Diaz vs. Condit will air on Oceanic PPV Channel 701 and HD 1701 (will not be shown above).
• Saturday, February 4 @ TBA HST (immediately following event conclusion) - Post-Fight Press Conference: Join the stream of the UFC post fight press conference shortly after the exciting main event and see the winners and news makers of this event.

* Times and event coverage are subject to change.

Oceanic Time Warner Cable customers: Tune to channel 701 or HD 1701 and order the event on your cable box anytime on Saturday at 1am up to event time. You may also call our PPV order line at 643-3333* today.

* There will be a $10 additional charge if ordering through a rep on day of event.